搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 7 天
时间不限
过去 1 小时
过去 24 小时
过去 30 天
按时间排序
按相关度排序
3 天
同兴机械取得一种槽钢热镀锌用防护装置专利,提升热镀锌效率
金融界2025年2月1日消息,国家知识产权局信息显示,新乡市牧野区同兴机械制造有限公司取得一项名为“一种槽钢热镀锌用防护装置”的专利,授权公告号CN 222411772 U,申请日期为2024年5月。 专利摘要显示,本实用新型公开了一种槽钢热镀锌用防护装置,涉及热镀锌防护装置技术领域,为解决现有的热镀锌防护装置通过设置的防护板结构封闭镀锌池,但镀锌池被封闭后取料较为不便,导致热镀锌效率较低的问题, ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Wins Senate committee vote
RFK Jr. clears Senate panel
Imposes tariffs on US goods
Biden signs with CAA
Sweden school shooting
To block Trump nominees
Offers to jail US criminals
Sued by former nanny
Announces death of mother
Neo-Nazi leader convicted
Pauses tariffs on Canada, MX
EPA warns employees
To launch streaming service
Mimics moon’s gravity
Microplastics found in brains
US, Philippines joint patrol
To cut up to 7,000 jobs
Accused attacker faces trial
MLB fires Pat Hoberg
Sued for discrimination
Recall upgraded to Class I
Stradivarius violin auction
‘Squid Game' actress dies
Suspended 10 games
'Special govt. employee'
DOJ to battle antisemitism
FSU coach stepping down
To attend Super Bowl
Inks deal with SK’s Kakao
US job openings fall
Confirmed as VA secretary
Antitrust violation probe
反馈